19098837

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 29899584

約数和(自身を除く): 10800747

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2903, 6579, 8709, 26127, 49351, 124829, 148053, 374487, 444159, 1123461, 2122093, 6366279, 19098837]

約数ペア:

[(1, 19098837), (3, 6366279), (9, 2122093), (17, 1123461), (43, 444159), (51, 374487), (129, 148053), (153, 124829), (387, 49351), (731, 26127), (2193, 8709), (2903, 6579)]